[INFO] crate kotonoha 0.2.0 is already in cache [INFO] checking kotonoha-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate kotonoha 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate kotonoha 0.2.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kotonoha 0.2.0 [INFO] finished tweaking crates.io crate kotonoha 0.2.0 [INFO] tweaked toml for crates.io crate kotonoha 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding futures v0.1.28 (latest: v0.3.30) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96546d8893e128856767c8f7df68f85dea562f0f44112e85116c00c0b40457b8 [INFO] running `Command { std: "docker" "start" "-a" "96546d8893e128856767c8f7df68f85dea562f0f44112e85116c00c0b40457b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96546d8893e128856767c8f7df68f85dea562f0f44112e85116c00c0b40457b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96546d8893e128856767c8f7df68f85dea562f0f44112e85116c00c0b40457b8", kill_on_drop: false }` [INFO] [stdout] 96546d8893e128856767c8f7df68f85dea562f0f44112e85116c00c0b40457b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a25bb3cf46df4e2a8136a8234545e3169af855710ace6211df4e737d6159686 [INFO] running `Command { std: "docker" "start" "-a" "3a25bb3cf46df4e2a8136a8234545e3169af855710ace6211df4e737d6159686", kill_on_drop: false }` [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Checking kotonoha v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/channel.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 64 | fn run(self) -> Box> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | Box::new(self.log_receiver.for_each(|l| { [INFO] [stdout] | __________________^ [INFO] [stdout] 66 | | if let Some(s) = l.log_message() { [INFO] [stdout] 67 | | println!("{}", s) [INFO] [stdout] 68 | | } [INFO] [stdout] 69 | | future::ok(()) [INFO] [stdout] 70 | | })) [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/channel.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 79 | fn send(&self, log: L) -> Box, Error = Error>> [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | let log = Arc::new(log); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 84 | let sender = self.clone(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | Box::new( [INFO] [stdout] 86 | / sender [INFO] [stdout] 87 | | .send(log.clone()) [INFO] [stdout] 88 | | .map_err(Into::into) [INFO] [stdout] 89 | | .and_then(|_| future::ok(log)), [INFO] [stdout] | |______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/channel.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 64 | fn run(self) -> Box> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | Box::new(self.log_receiver.for_each(|l| { [INFO] [stdout] | __________________^ [INFO] [stdout] 66 | | if let Some(s) = l.log_message() { [INFO] [stdout] 67 | | println!("{}", s) [INFO] [stdout] 68 | | } [INFO] [stdout] 69 | | future::ok(()) [INFO] [stdout] 70 | | })) [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/channel.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 79 | fn send(&self, log: L) -> Box, Error = Error>> [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | let log = Arc::new(log); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 84 | let sender = self.clone(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | Box::new( [INFO] [stdout] 86 | / sender [INFO] [stdout] 87 | | .send(log.clone()) [INFO] [stdout] 88 | | .map_err(Into::into) [INFO] [stdout] 89 | | .and_then(|_| future::ok(log)), [INFO] [stdout] | |______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kotonoha` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `kotonoha` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3a25bb3cf46df4e2a8136a8234545e3169af855710ace6211df4e737d6159686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a25bb3cf46df4e2a8136a8234545e3169af855710ace6211df4e737d6159686", kill_on_drop: false }` [INFO] [stdout] 3a25bb3cf46df4e2a8136a8234545e3169af855710ace6211df4e737d6159686